remove rarely-used keyboard shortcut L (#9999)

data/core.yaml

@@ -692,7 +692,6 @@ en:
     search: Search worldwide...
     no_results_worldwide: No results found
   geolocate:
-    key: L
     title: Show My Location
     locating: "Locating, please wait..."
     location_unavailable: Your location is unavailable.
@@ -2357,7 +2356,6 @@ en:
         pan_more: "Pan map by one screenful"
         zoom: "Zoom in / Zoom out"
         zoom_more: "Zoom in / Zoom out by a lot"
-        geolocate: "Zoom to my location"
       help:
         title: "Help"
         help: "Show help/documentation"

data/shortcuts.json

@@ -31,10 +31,6 @@
             "text": "shortcuts.browsing.navigation.zoom_more",
             "separator": ","
           },
-          {
-            "shortcuts": ["geolocate.key"],
-            "text": "shortcuts.browsing.navigation.geolocate"
-          },
           {
             "section": "display_options",
             "text": "shortcuts.browsing.display_options.title"